ability to customise the tools and toolbar in Lightroom

So in Photoshop and pretty much most other Adobe products you can add and move around the various tools and toolbars. In Lightroom you cannot, you are stuck with that toolbar on the right side and can collapse parts and that is it.

I want to be able to undock the toolbar and move it to another screen so I can get the maximum screen size. I want to be able to re-order the tools so most frequent ones are where I want them. I can't believe this hasn't been added before...